What: /sys/class/misc/drivers/dw-xdata-pcie./write Date: April 2021 KernelVersion: 5.13 Contact: Gustavo Pimentel Description: Allows the user to enable the PCIe traffic generator which will create write TLPs frames - from the Root Complex to the Endpoint direction or to disable the PCIe traffic generator in all directions. Write y/1/on to enable, n/0/off to disable Usage e.g. echo 1 > /sys/class/misc/dw-xdata-pcie./write or echo 0 > /sys/class/misc/dw-xdata-pcie./write The user can read the current PCIe link throughput generated through this generator in MB/s. Usage e.g. cat /sys/class/misc/dw-xdata-pcie./write 204 The file is read and write. What: /sys/class/misc/dw-xdata-pcie./read Date: April 2021 KernelVersion: 5.13 Contact: Gustavo Pimentel Description: Allows the user to enable the PCIe traffic generator which will create read TLPs frames - from the Endpoint to the Root Complex direction or to disable the PCIe traffic generator in all directions. Write y/1/on to enable, n/0/off to disable Usage e.g. echo 1 > /sys/class/misc/dw-xdata-pcie./read or echo 0 > /sys/class/misc/dw-xdata-pcie./read The user can read the current PCIe link throughput generated through this generator in MB/s. Usage e.g. cat /sys/class/misc/dw-xdata-pcie./read 199 The file is read and write.